Base | Representation |
---|---|
bin | 11000011111111001… |
… | …00110011101100110 |
3 | 1020221121122111111010 |
4 | 30033330212131212 |
5 | 203414011240220 |
6 | 10013034323050 |
7 | 643633643343 |
oct | 141774463546 |
9 | 36847574433 |
10 | 13152446310 |
11 | 563a238643 |
12 | 2670889486 |
13 | 1317b49213 |
14 | 8caacd7ca |
15 | 51ea161e0 |
hex | 30ff26766 |
13152446310 has 64 divisors (see below), whose sum is σ = 31937375232. Its totient is φ = 3466146816.
The previous prime is 13152446309. The next prime is 13152446311. The reversal of 13152446310 is 1364425131.
It is an interprime number because it is at equal distance from previous prime (13152446309) and next prime (13152446311).
It is a super-2 number, since 2×131524463102 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13152446311) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2287299 + ... + 2293041.
It is an arithmetic number, because the mean of its divisors is an integer number (499021488).
Almost surely, 213152446310 is an apocalyptic number.
13152446310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13152446310 is an abundant number, since it is smaller than the sum of its proper divisors (18784928922).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13152446310 is a wasteful number, since it uses less digits than its factorization.
13152446310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6637.
The product of its (nonzero) digits is 8640, while the sum is 30.
The spelling of 13152446310 in words is "thirteen billion, one hundred fifty-two million, four hundred forty-six thousand, three hundred ten".
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